STRINGSTRING
STRING protein interaction network
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
MCUBMitochondrial calcium uniporter regulatory subunit MCUb. (331 aa)    
Predicted Functional Partners:
MICU1
Calcium uptake protein 1, mitochondrial isoform X1.
    
 0.994
SMDT1
Single-pass membrane protein with aspartate rich tail 1.
    
 0.992
MICU2
LOW QUALITY PROTEIN: calcium uptake protein 2, mitochondrial.
    
 0.970
MCU
Calcium uniporter protein, mitochondrial.
  
 
0.964
MICU3
Calcium uptake protein 3, mitochondrial.
     
 0.876
PHB2
Prohibitin.
     
 0.580
SPG7
LOW QUALITY PROTEIN: paraplegin.
     
 0.579
AFG3L2
AFG3 like matrix AAA peptidase subunit 2.
     
 0.570
TMX3
Thioredoxin related transmembrane protein 3.
      
 0.546
PHB
Prohibitin.
     
 0.546
Your Current Organism:
Ursus maritimus
NCBI taxonomy Id: 29073
Other names: Thalarctos maritimus, U. maritimus, polar bear, white bear
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.